一种检测盲螺纹攻丝深度的检具设计

The Invention Relates to a Design of Inspection Tool for Detecting Tapping Depth of Blind Thread

目前盲螺纹连接方式是汽车行业内零部件使用的最基本的连接途径之一,盲螺纹的丝孔深度是产品特性的一个关键组成。文章论述了通过盲螺纹深度基本尺寸和公差带,阐述了一种可判定盲螺纹深度是否合格的检具设计方案。

At present,the blind thread connection is one of the most basic connection ways for parts in the automobile industry.The depth of the holes in the blind thread is a key component of the product characteristics.Based on the basic dimension and tolerance zone of blind thread depth,this paper describes a design scheme of inspection tool which can determine whether the blind thread depth is qualified or not.